#include <stdio.h>

int main(){
	int day;
	scanf("%d",&day);

	switch (day){
	case 1:
		printf("上课");
		break;
	case 2:
		printf("学习");
		break;
	case 3:
		printf("摸鱼");
		break;
	case 4:
		printf("躺平");
		break;
	case 5:
		printf("内卷");
		break;
	case 6:
		printf("睡觉");
		break;
	default:
		printf("发呆");
		break;
	}
	return 0;
}